Building Materials
Description
Cold rolled steel coil(CRC) is one kind of low carbon steel.It’s used widely.Induatrial includes all kinds of car,electric products,truck,air plane,precision instrument and building material and so on.TypeGradeChemical composition,% ,≤Yield strengthTensile strengthChinaCMnPSTiAltReL/MpaRm/MpaCommonDC010.120.500.0450.045≥0.020140~280270~410DrawDC030.100.450.0350.035≥0.020140~240270~370Deep drawDC040.080.400.0300.030≥0.020120~210270~350Special deep drawDC050.050.350.0250.025≥0.015120~180270~330Deeper drawDC060.020.300.0200.0200.30≥0.015110~170270~330Special deeper drawDC070.010.250.0200.0200.20≥0.015100~150250~310TypeGradeThickness（mm）/Elongation rate（L0=80mm，b=20mm）,%,≥Plastic strain ratioStrain hardening indexChina＜0.40.4~＜0.60.6~＜1.01.0~＜1.6≥1.6r90n90CommonDC012628303234DrawDC033032343536≥1.3Deep drawDC043436383940≥1.6≥0.18Special deep drawDC053538404041≥1.9≥0.2Deeper drawDC063739414142≥2.1≥0.22Special deeper drawDC074042444444≥2.5≥0.23
SPCC Material, Cold Rolled Steel Coils,Read More
Qingdao Huizhi Kaiyuan International Trade Co.,ltd.
Key Word
Address: Room502,No.193 Jiangshan Middle Road,ETDZ,Qingdao city,Shandong Province,China,
Qingdao, Shandong
China, 266555
Tel: 86-532-80981772
Fax: 86-532-80981772
